39819312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 121867200

約数和(自身を除く): 82047888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 239, 267, 312, 356, 468, 478, 534, 624, 712, 717, 801, 936, 956, 1068, 1157, 1424, 1434, 1602, 1872, 1912, 2136, 2151, 2314, 2868, 3107, 3204, 3471, 3824, 4272, 4302, 4628, 5736, 6214, 6408, 6942, 8604, 9256, 9321, 10413, 11472, 12428, 12816, 13884, 17208, 18512, 18642, 20826, 21271, 24856, 27768, 27963, 34416, 37284, 41652, 42542, 49712, 55536, 55926, 63813, 74568, 83304, 85084, 111852, 127626, 149136, 166608, 170168, 191439, 223704, 255252, 276523, 340336, 382878, 447408, 510504, 553046, 765756, 829569, 1021008, 1106092, 1531512, 1659138, 2212184, 2488707, 3063024, 3318276, 4424368, 4977414, 6636552, 9954828, 13273104, 19909656, 39819312]

約数ペア:

[(1, 39819312), (2, 19909656), (3, 13273104), (4, 9954828), (6, 6636552), (8, 4977414), (9, 4424368), (12, 3318276), (13, 3063024), (16, 2488707), (18, 2212184), (24, 1659138), (26, 1531512), (36, 1106092), (39, 1021008), (48, 829569), (52, 765756), (72, 553046), (78, 510504), (89, 447408), (104, 382878), (117, 340336), (144, 276523), (156, 255252), (178, 223704), (208, 191439), (234, 170168), (239, 166608), (267, 149136), (312, 127626), (356, 111852), (468, 85084), (478, 83304), (534, 74568), (624, 63813), (712, 55926), (717, 55536), (801, 49712), (936, 42542), (956, 41652), (1068, 37284), (1157, 34416), (1424, 27963), (1434, 27768), (1602, 24856), (1872, 21271), (1912, 20826), (2136, 18642), (2151, 18512), (2314, 17208), (2868, 13884), (3107, 12816), (3204, 12428), (3471, 11472), (3824, 10413), (4272, 9321), (4302, 9256), (4628, 8604), (5736, 6942), (6214, 6408)]